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Thread: RXP-X mods

  1. #1
    haleyscomet's Avatar
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    RXP-X mods

    What kind of speeds do you guys think?
    -R&D intake Grate w/ ride plate holes filled
    -50 LB Injectors
    -Mach 1 X Charger 13 PSI Wheel/spacer
    -Solas 15/22R
    -Pro Series Aluminum Water Box (PPG), Rear Exit Exhaust
    -Riva OPAS Block Offs
    -R&D Supercharger Sleeve 4"
    -K&N Filter 4" Inlet
    4" Kanoflex Tube

    Also running salt water in the keys for first ride this weekend. What kind of speed diff between salt and fresh water?


  2. #2
    Eric Ocman's Avatar
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  3. #3
    haleyscomet's Avatar
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    Awesome thread. Now I'm just a little bummed that I may have paid too much.

  4. #4

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    Quote Originally Posted by haleyscomet View Post
    What kind of speeds do you guys think?
    -R&D intake Grate w/ ride plate holes filled
    -50 LB Injectors
    -Mach 1 X Charger 13 PSI Wheel/spacer
    -Solas 15/22R
    -Pro Series Aluminum Water Box (PPG), Rear Exit Exhaust
    -Riva OPAS Block Offs
    -R&D Supercharger Sleeve 4"
    -K&N Filter 4" Inlet
    4" Kanoflex Tube

    Also running salt water in the keys for first ride this weekend. What kind of speed diff between salt and fresh water?
    80+

  5. #5
    haleyscomet's Avatar
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    You think so? Anything else? Reduce the nozzle a bit?

  6. #6
    t_hoang02's Avatar
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    Quote Originally Posted by haleyscomet View Post
    You think so? Anything else? Reduce the nozzle a bit?

    if your trying to go that fast on your RXP-X you need to start thinking about a pressure relief system... before you get bucked..

  7. #7
    t_hoang02's Avatar
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    Quote Originally Posted by willymvpalonso View Post
    80+

    I dont think so.... maybe 77-78 if you throw in an ECU upgrade.. i can see 80+

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    Quote Originally Posted by t_hoang02 View Post
    I dont think so.... maybe 77-78 if you throw in an ECU upgrade.. i can see 80+
    I got 78 mph stock class with 10 lbs of boost. Get it running W/O boost before you try adding too much to it and add to the list of things to be redone

  9. #9
    haleyscomet's Avatar
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    I was shooting for 76-77. I need to keep reliability over speed so I hope I didn't go too far adding boost. Jawz, you are saying add boost before remapping or upgrading the ECU?

  10. #10
    Mod less, ride more! troyheb's Avatar
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    Quote Originally Posted by haleyscomet View Post
    What kind of speeds do you guys think?
    -R&D intake Grate w/ ride plate holes filled
    -50 LB Injectors
    -Mach 1 X Charger 13 PSI Wheel/spacer
    -Solas 15/22R
    -Pro Series Aluminum Water Box (PPG), Rear Exit Exhaust
    -Riva OPAS Block Offs
    -R&D Supercharger Sleeve 4"
    -K&N Filter 4" Inlet
    4" Kanoflex Tube

    Also running salt water in the keys for first ride this weekend. What kind of speed diff between salt and fresh water?
    If all you are looking for is 76-77, do everything but injectors and charger, add a 83mm nozzle and If you aint there something is wrong. I am at 77 with less than what you have listed.

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